We have the feature to allow users to also play videos inside the "pictures" section.
This allows to view the pictures and videos of a holiday without being forced to switch between "pictures" and "videos" sections in MP.

But the current implementation has a lot of issues, which leads to pictures not being displayed, videos not being displayed, not being able to properly exit a slideshow, "stop" button randomly starting playback of an other video in the same folder, getting thrown back one level up in the MPGUI, and more.